let $dlg = (function(){
  let html = `<div class="notepad-dlg-goto">
  <div class="nodepad-dlgbox">
    <div class="titlebar">
      <p class="title">转到指定行</p>
      <span class="close-btn">×</span>
    </div>
    <div class="main">
      <label>行号(<u>L</u>):</label>
      <br>
      <input class="txt-line-num" type="">
      <br>
      <input class="goto-btn" type="button" value="转到">
      <input class="cancel-btn" type="button" value="取消">
    </div>
  </div>
</div>`;
let $body = $('body');
function show(config){
  $body.append(html);
}

function destory() {
  $btn.remove();
}

  return  { show, destory };

})();
